Oct 26, 2011 - Ontario-based design studio Forsefield introduces That 3D Mask App 1.0, their fun new entertainment app for iOS devices. That 3D Mask App is a fun interactive application that generates a 3D mask in the device' viewfinder. Screen shots can be taken and saved to the photo gallery and shared with friends or viewed later. The photos and scenes that can be created with friends and family using the 3D masks are amazing and hilarious. Wear a Jack-O-Lantern, be a Zombie, put a Unicorn horn on your dog.